Turtle Dove Native Gifts specializes in bringing forth old heritage and making it beautiful. This unique shop particularly focuses on the beauty and history of our native people. Here, youâll find immaculate jewellery, not to be found in your typical, large-scaled shopping mall.
Germ layers are produced during gastrulation and are the initial tissue layers of an embryo. Sometimes they are called embryonic tissue layers. They will develop into all the different tissues and structures present in an adult animal. 1  Ectoderm is the outermost layer of cells.  Mesoderm is the middle tissue layer.
Female Reproductive System Structures. 1. ovary -- (females have two of these) -- produce female gametes or eggs and the hormone estrogen. 2. oviduct (fallopian tube) -- carries the egg away from the uterus. -- internal fertilization normally occurs here.3. uterus -- implantation and development of the embryo and fetus before birth occurs here. 4. vagina or birth canal -- entry point for sperm from the male and exit tube for the baby when it is born.emale Reproductive System Structures. 1. ovary -- (females have two of these) -- produce female gametes or eggs and the hormone estrogen. 2. oviduct (fallopian tube) -- carries the egg away from the uterus. -- internal fertilization normally occurs here.